Van Halen with front man David Lee Roth was jumping at the top of the U.S. Charts on this date way back 29 years ago in 1984
Jump was the only single the group released in their career to reach number one on the U.S.
According to another famous rock and roll act, Eddie Van Halen copied the synthesizer part of one of their famous hit songs and used it in JUMP. Do you know what band and what song?